Ardèche mountain biking is on the program for this downhill hike. A shuttle will take you to the Dent de Rez massif, a protected area classified as Natura 2000 zone. It will take a few minutes by bike to reach the summit of the southern Ardèche, from which you will descend through the landscapes characteristic of limestone regions, between boxwood and green oaks. After a second ascent, you begin on the technical but magnificent descent of the Tiourre valley. Small cool break possible near the village’s old drinking water source before arriving at the majestic Pont d'Arc.